错误信息为
[access] This app has crashed because it attempted to access privacy-sensitive data without a usage description. The app's Info.plist must contain an NSPhotoLibraryUsageDescription key with a string value explaining to the user how the app uses this data.
解决办法，Info.plist 文件中增加 NSPhotoLibraryUsageDescription 即可。需要注意，Info.plist 文件名字不是固定的，例如 Weex 中可能为 WeexDemo-Info.plist
--- a/platforms/ios/WeexDemo/WeexDemo-Info.plist
+++ b/platforms/ios/WeexDemo/WeexDemo-Info.plist
@@ -2,6 +2,8 @@
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
+ <key>NSPhotoLibraryUsageDescription</key>
+ <string>此 App 需要您的同意才能读取媒体资料库</string>